beta-tricalcium phosphate(β-TCP)/ Calcium phosphate cas 7758-87-4
Aha ọzọ: Calcium phosphate
Ibu molekụla: 310.18
Usoro molekụla: Ca3(PO4)2
Njupụta: 3.14 g/cm3
Ebe agbaze: 1670 ° C,
Ndekọ Refractive: 1.626
Nọmba CAS: 7758-87-4
Akụkụ β-TCP yiri ihe mejupụtara mineral ọkpụkpụ, ọ bụkwa ntụ ọcha amorphous na-enweghị isi. Ọ kwụsiri ike n'ikuku, gbazee na mmiri ọkụ, ọ na-agbaze na hydrochloric acid na nitric acid, ọ fọrọ nke nta ka ọ ghara ịgbaze na mmiri, ethanol na acetic acid. Ndakọrịta dị mma na bayoloji, mmebi n'okpuru gburugburu ebe obibi ahụ, ịmịkọrọ site na anụ ahụ.
β-tricalcium phosphate (β-TCP) nwere ezigbo mmebi ahụ, njikọta ahụ na ikike ọkpụkpụ. Mgbe etinyere ya n'ime ahụ mmadụ, calcium na phosphorus mebiri emebi nwere ike ịbanye n'ime usoro ndụ ma mepụta ọkpụkpụ ọhụrụ, yabụ a na-eji ya eme ihe nke ukwuu. Rụzie anụ ahụ ọkpụkpụ. Agbanyeghị, ike ya adịghị mma, ọ na-agbawa agbawa, ikike ibu ibu adịghịkwa mma. A na-ejikwa Poly L-lactic acid (PLLA) eme ihe na ndozi anụ ahụ ọkpụkpụ n'ihi na ọ na-agbanwe agbanwe na ọ na-emebi emebi.
Tricalcium phosphate nwere ezigbo biocompatibility, bioactivity, na biodegradability. Ọ bụ ezigbo ihe ndozi na nnọchi anụ ahụ siri ike maka ahụ mmadụ, a na-elekwa ya anya nke ọma n'ọhịa nke injinia biomedical. A na-ejikarị ụdị pụrụ iche nke tricalcium phosphate, beta-tricalcium phosphate, eme ihe na ọgwụ. Ezigbo biocompatibility, bioactivity na biodegradability. Ọ bụ ihe ndozi na nnọchi anụ ahụ siri ike zuru oke. Dịka ihe eji arụ ọrụ maka ọkpụkpụ arụrụ arụ, ejirila ya mee ihe nke ukwuu na orthopedics, ịwa ahụ plastik na ịwa ahụ ịchọ mma, ịwa ahụ ezé, ndozi n'ihi mmerụ ahụ, ntụpọ ọkpụkpụ na njikọta ọkpụkpụ nke etuto ahụ, mbufụt, ọrịa ọkpụkpụ, wdg kpatara. Enwere ike itinye ya na nri dị ka ihe mgbakwunye nri dị mma iji mee ka oriri calcium dịkwuo mma, enwere ike iji ya gbochie ma ọ bụ gwọọ ihe mgbaàmà nke enweghị calcium. N'otu oge ahụ, enwere ike iji ya dị ka ihe na-egbochi achịcha, ihe na-edozi pH, ihe na-egbochi ihe nchekwa, wdg. na nri.
A na-ejikarị calcium na phosphorus enzyme mee β-tricalcium phosphate, ihe mejupụtara ya yikwara ihe na-adịghị n'ime matrix ọkpụkpụ, ọ na-ejikọtakwa ya nke ọma na ọkpụkpụ. Anụmanụ ma ọ bụ mkpụrụ ndụ mmadụ nwere ike itolite, kewaa ma mụbaa na ihe β-tricalcium phosphate. Site na ọtụtụ ọmụmụ nnwale, egosila na β-tricalcium phosphate enweghị mmeghachi omume ọjọọ na ọrụ hematopoietic nke ụmị ọkpụkpụ, enweghị mmeghachi omume ịjụ, enweghị mmeghachi omume nsí dị oke njọ, enweghị kansa, enweghị ihe nfụkasị ahụ. Ya mere, enwere ike iji β-tricalcium phosphate mee ihe nke ukwuu na njikọ nkwonkwo na ọkpụkpụ azụ, mmerụ ahụ aka, ịwa ahụ ọnụ na maxillofacial, ịwa ahụ obi, na imeju oghere periodontal. Site na mmụba nke nyocha na β-tricalcium phosphate, ụdị ojiji ya agbanweela, ọ gosipụtakwala arụmọrụ dị mma na ọgwụ ahụike.
| Aha ngwaahịa | Nkezi nha nke ihe ndị dị na ya | Ịdị ọcha | agba |
|
β-Tricalcium phosphate | 0.5µm | 96% | ọcha |
| 3um | 96% | ọcha | |
| 600-900mesh | 96% | ọcha | |
| 325mesh | 96% | ọcha |









